#include "hello.h"
#include <stdint.h>
#include <stdio.h>
#include <unistd.h>
int main(int argc, char *argv[]) {
    hello();
    uint8_t data[10]="hello";
    
    while (1) {
        printf("main loop\n");
        send_data(data, 10);
        sleep(1);
    }
    return 0;
}